#进制转换
'''num = int(input("请输入要转换的数据:\n"))
change = input("请选择转换进制:二、八、十、十六\n")
if change =='2':
    print(f"进制转换后的数据为:{bin(num)}")
elif change == '8':
    print(f"进制转换后的数据为: %s" % {oct(num)})
elif change == '10':
    print(f"进制转换后的数据为: %d" % {int(num)})
elif change == '16':
    print(f"进制转换后的数据为: {}" . format(hex(num)))'''

#文本进度条
'''import time
incomplete_sign = 50
print('='*23+'开始下载'+'='*25)
for i in range(incomplete_sign + 1):
    completed = "*" * i
    incomplete = "." *(incomplete_sign - i)
    percentage = (i / incomplete_sign) * 100
    print("\r{:0f}%[{}{}]".format(percentage,completed,incomplete), end="")
    time.sleep(0.5)
    print("\n" + "="*23+'下载完成'+'='*25)'''

#过滤敏感词
'''sensitive_character = '你好'
test_sentence = input('请输入一段话:')
for line in sensitive_character:
    if line in test_sentence:
        test_sentence = test_sentence.replace(line,print(test_sentence))'''

#文字排版工具
string = "他问,你知道cba是什么单词的缩写么  ?"
print(string)
print('1.删除空格')
print('2.英文标点替换')
print('3.首字母大写')
print('4.退出')
while True:
    option = input("请输入功能选项:\n")
    if option=='1':
          string = string.replace(' ',' ')
          print(string)
    elif option =='2':
        for i in string:
            if i == ',':
                string = string.replace(',','，')
            elif i =='.':
                string = string.replace('.','。')
            elif i =='?':
                string = string.replace('?','？')
        string = string 
        print(string)
    elif option =='3':
        string = string.upper()
        print(string)
    elif option =='4':
        break

















































































